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ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
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PERFORMANCE OF ADAPTIVE ANTENNAS IN PRESENCE OF POLARIZED ELECTROMAGNETIC SIGNALS
Краткое описание
The polarized electromagnetic waves have significant impact on the performance of adaptive antenna arrays. In this paper we investigate the effect of polarized desired and undesired signals on the performance of electronically steered beam adaptive antenna arrays. To achieve this goal, we built an analytical signal model for the adaptive array, in order to analyze, and compare the effect of polarized signals on the output SINR's (Signal to Interference plus Noise Ratios) of single-dipole, and cross-dipole adaptive antenna arrays. Based on a proof of concept experiment, and on MATLAB simulation results, it will be shown that cross-dipole adaptive antenna arrays exhibit better performance in comparison with single-dipole adaptive antenna arrays in presence of randomly polarized signals. However, single-dipole arrays show better performance under certain operating conditions.
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Jones, J.A., Rojec, B.L., D'Addario, A.J., and Milione, G., (2016) The Poincare-sphere: approach to polarization: Formalism and new labs with Poincare beams, American Journal of Physics, 84(11), pp. 822-835.
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Compton, R.T., (1981) On the performance of a polarization sensitive adaptive array, IEEE Trans. Antennas Propagation, 29, pp. 718-725.
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Balanis, C., (2016) Antenna Theory, Analysis and Design, John Wiley & Sons Inc.
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Hum, S.V. and Carrier, J., (2014) Reconfigurable reflect-arrays and array lenses for dynamic antenna beam control: A review, IEEE Transactions on Antennas Propagation, 62(1), pp. 183-198.
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Florencio, R., Encinar, J.A., and Toso, G., (2015) Reflect-array antennas for dual polarization and broadband telecom satellite applications, IEEE Transactions on Antennas Propagation, 63(4), pp. 1234-1246.
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Mohammad Hashim Dahri and Mohd. Jamalueddin, (2018) Polarization Diversity and Adaptive Beam-steering for 5G Reflect-arrays: A Review, IEEE Access, 6, pp.19452-19465.
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Compton, R.T., Jr., (1988) Adaptive Antennas, Concepts and Performance, Prentice-Hall, New Jersey, pp. 45-110 & 355-389.
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Svantesson, T., (1999) Estimation and modelling of mutual coupling in a uniform linear array of dipoles, Proc. ICASSP'99, pp.2961-2964, Phoenix, AZ.
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Al Ka’bi Amin H., The effects of mutual coupling and polarization on the performance of steered-beam adaptive arrays, Journal of Computational Electronics, 20, 1, 2021. Crossref
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Ka’bi Amin H. Al, Effect of Polarization on the Performance of Adaptive Antenna Arrays, Journal of Communications, 2020. Crossref
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Ka'Bi Amin Al, Enhancement of Energy Harvesting Efficiency in Mobile Wireless Sensor Networks, 2021 IEEE 12th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), 2021. Crossref
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Ka'bi Amin Al, Proposed Antenna Design for IoT and 5G-WiFi Applications, 2022 IEEE World AI IoT Congress (AIIoT), 2022. Crossref
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Al Ka'bi Amin, A Proposed Algorithm for Synthesizing the Radiation Pattern of Antenna Arrays, 2022 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2022. Crossref
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Al Ka'bi Amin, Design of a Microstrip Dual Band Fractal Antenna for Mobile Communications, 2022 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2022. Crossref